<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<center>
<form action="/bmi">
<table>
    <tr>
        <td>身高(单位:米)</td>
        <td><input type="text" name="height"></td>
    </tr>
    <tr>
        <td>体重(单位:公斤)</td>
        <td><input type="text" name="weight"></td>
    <tr>
        <td colspan="2" align="center">
            <input type="submit" value="提交">
        </td>
    </tr>
    </tr>
</table>
</form>
</center>
</body>
</html>